Question

help???


Line WX contains (−1, 2) and (4, 12) Line YZ contains points (5, 8) and (−2, −6). Lines WX and YZ are

perpendicular because the slopes are the same

parallel because the product of the slopes is −1

perpendicular because the product of the slopes is −1

parallel because the slopes are the same

Answer 1

it parallel? but which one e.e

Answer 2

find the slopes m=(y2-y1)/(x2-x1)

if one m = -1/(other m), they are perpendicular

if one m = other m they are parallel.

Answer 3

ty!

Answer 4

Glad it was helpful.